Sea Temperature in Redwood City in April

Complete information on the sea temperature range in the Pacific Ocean in Redwood City in April. Historical daily data. Climate details for April. Tips on swimming conditions and beach relaxation in Redwood City. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Redwood City in April

48°F

MINIMUN

55°F

AVERAGE

63°F

MAXIMUM

Historical Data of Water Temperature in April in Redwood City

Water Temperature Chart for Pacific Ocean in Redwood City in April

Sea Temperature Table in Redwood City in April Over the Past Years

Day	2024	2023	2022	Average
Apr 1	55°C	57°C	52°C	55°C
Apr 2	55°C	57°C	55°C	56°C
Apr 3	57°C	57°C	52°C	55°C
Apr 4	57°C	57°C	48°C	55°C
Apr 5	55°C	55°C	54°C	55°C
Apr 6	57°C	57°C	57°C	57°C
Apr 7	55°C	55°C	57°C	56°C
Apr 8	57°C	57°C	54°C	56°C
Apr 9	55°C	57°C	50°C	54°C
Apr 10	57°C	55°C	48°C	54°C
Apr 11	61°C	57°C	54°C	57°C
Apr 12	59°C	57°C	55°C	57°C
Apr 13	61°C	57°C	52°C	56°C
Apr 14	61°C	57°C	50°C	56°C
Apr 15	59°C	57°C	52°C	55°C
Apr 16	61°C	57°C	48°C	55°C
Apr 17	59°C	57°C	48°C	55°C
Apr 18	59°C	59°C	55°C	57°C
Apr 19	59°C	59°C	48°C	55°C
Apr 20	59°C	59°C	57°C	58°C
Apr 21	59°C	57°C	48°C	55°C
Apr 22	59°C	59°C	54°C	56°C
Apr 23	59°C	57°C	57°C	57°C
Apr 24	61°C	57°C	52°C	56°C
Apr 25	61°C	57°C	55°C	57°C
Apr 26	59°C	57°C	57°C	57°C
Apr 27	59°C	57°C	52°C	56°C
Apr 28	61°C	57°C	55°C	58°C
Apr 29	59°C	57°C	48°C	55°C

Redwood City Climate and Swimming Opportunities in April

66°F

Average Day Air Temperature

48°F

Average Night Air Temperature

2 in

Precipitation Amount per Month

6 days

Number of Rainy Days

13 hrs

Daylight
per Day

10 hrs

Sunshine
per Day

8 mph

Average Wind Speed

69%

Average
humidity

Redwood City lies within the California in United States. The average daytime temperature in Redwood City in April is 66°F (19°C), while the nighttime average is 48°F (9°C). There are typically six rainy days during the month, with a total precipitation of 1.5 inches (39 mm). The daylight duration in April in Redwood City is 13 hours, with an average of 10 hours of sunshine per day. The average wind speed in April is 8 mph (13 km/h), and the humidity level is around 69%.

The water temperature in Redwood City in April ranges from 54°F to 57°F (12°C to 14°C). At the beginning of the month, the average temperature is around 55°F (13°C), shifting to 55°F (13°C) by mid-April and reaching 57°F (14°C) in the last ten days. Overall, the average sea temperature in Redwood City for April is 55°F (13°C). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in April in Nearby Cities

Frequently Asked Questions About Water Temperatures in April in Redwood City

What is the sea temperature in Redwood City in April?

The water temperature in the Pacific Ocean in Redwood City in April ranges from 54°F to 57°F (12°C to 14°C).

Is it possible to swim in the Pacific Ocean in Redwood City in April?

The average sea temperature in Redwood City in April is 55°F (13°C), and the air temperature is 66°F (19°C), so ideal conditions for a refreshing swim, though some may still find it a bit cool.